Climate Insights for Sainte-Marie Aerodrome

The climate in Sainte-Marie Aerodrome is warm and mild. The average annual temperature is 25°C and approximately 2466mm of precipitation falls per year. Sainte-Marie Aerodrome receives a notable amount of rainfall throughout the year, including during its driest month. Sainte-Marie Aerodrome is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, March. The coldest months are July, August, September, when temperatures can drop to 22°C.

Sainte-Marie Aerodrome has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is January, when average highs reach 28°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 22°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Sainte-Marie Aerodrome is a very wet location, receiving approximately 2466mm of precipitation annually, which averages out to around 205mm per month. The wettest month is March, averaging 483mm of rainfall. January and February also tend to see above-average precipitation. The driest month is October, with just 73mm. That's 409mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Sainte-Marie Aerodrome is moderately windy, with an average annual wind speed of 25km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 30km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 9km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 28km/h in winter, 23km/h in spring, 23km/h in summer, 26km/h in autumn.

It is currently autumn in Sainte-Marie Aerodrome, which began on March 20, 2026. Sainte-Marie Aerodrome is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 28°C, while the coldest stretch bottoms out in July near 22°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Sainte-Marie Aerodrome is during September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 76mm per month. By contrast, January can be uncomfortably hot with highs reaching 28°C, while July is the coldest period with lows dropping to 22°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Sainte-Marie Aerodrome based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.